:root {
  --blue:       #4D89ED;
  --blue-dark:  #2561C5;
  --blue-light: #75B1FF;
  --blue-bg:    #EEF4FF;
  --blue-glow:  rgba(77,137,237,0.22);
  --navy:       #0b1628;
  --white:      #ffffff;
  --offwhite:   #f5f7fc;
  --gray:       #6478a0;
  --gray-mid:   #94a3c0;
  --gray-light: #d1daea;
  --border:     #dde5f2;
  --shadow:     0 2px 20px rgba(11,22,40,0.07);
  --shadow-lg:  0 10px 50px rgba(11,22,40,0.13);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Mulish',sans-serif;background:var(--white);color:var(--navy);line-height:1.6;overflow-x:hidden;}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 5%;height:70px;background:rgba(255,255,255,0.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);box-shadow:var(--shadow);}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;color:var(--navy);text-decoration:none;letter-spacing:-.02em;}
.nav-logo img{height:36px;border-radius:5px;}
.nav-logo span{color:var(--blue);}
.nav-links{display:flex;gap:2rem;list-style:none;}
.nav-links a{color:var(--gray);text-decoration:none;font-size:.88rem;font-weight:600;transition:color .2s;position:relative;padding-bottom:3px;}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--blue);transform:scaleX(0);transition:transform .2s;}
.nav-links a:hover{color:var(--navy);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-ham{display:none;flex-direction:column;gap:5px;cursor:pointer;}
.nav-ham span{display:block;width:24px;height:2px;background:var(--navy);border-radius:2px;}

/* HERO — mismo fondo y atmósfera que .cta-section */
.hero{min-height:100vh;min-height:100dvh;background:var(--blue);display:flex;align-items:center;padding:100px 5% 60px;position:relative;overflow-x:hidden;overflow-y:visible;}
.hero::before{content:'';position:absolute;top:-100px;right:-100px;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.07);pointer-events:none;}
.hero::after{content:'';position:absolute;bottom:-60px;left:-60px;width:300px;height:300px;border-radius:50%;background:rgba(37,97,197,.4);pointer-events:none;}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;max-width:min(1200px,100%);margin:0 auto;width:100%;position:relative;z-index:1;}
.hero-inner > *{min-width:0;}
.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:99px;padding:5px 15px;font-size:.73rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px;}
.hero-pill-dot{width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.35);}
.hero h1{font-family:'Syne',sans-serif;font-size:clamp(2.47rem,4.75vw,3.8rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:22px;color:#fff;}
.hero h1 span{color:#d4e4ff;}
.hero-desc{font-size:1rem;color:rgba(255,255,255,.85);max-width:460px;margin-bottom:36px;line-height:1.8;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-blue{background:var(--blue);color:#fff;padding:13px 30px;border-radius:6px;font-family:'Syne',sans-serif;font-weight:700;font-size:.95rem;text-decoration:none;box-shadow:0 6px 22px var(--blue-glow);transition:background .2s,transform .15s;display:inline-block;}
.btn-blue:hover{background:var(--blue-dark);transform:translateY(-2px);}
.btn-outline{border:2px solid var(--border);color:var(--navy);padding:13px 30px;border-radius:6px;font-family:'Syne',sans-serif;font-weight:700;font-size:.95rem;text-decoration:none;transition:border-color .2s,background .2s,color .2s;display:inline-block;}
.btn-outline:hover{border-color:var(--blue);background:var(--blue);color:#fff;}
.hero .btn-blue{background:#fff;color:var(--blue-dark);box-shadow:0 6px 24px rgba(0,0,0,.15);}
.hero .btn-blue:hover{background:var(--blue-bg);color:var(--blue-dark);transform:translateY(-2px);}
.hero .btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:transparent;}
.hero .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff;}
.hero-img-panel{position:relative;}
.hero-img-panel img{width:100%;border-radius:16px;box-shadow:0 12px 48px rgba(0,0,0,.22),0 0 0 1px rgba(255,255,255,.12);display:block;}

@media (min-width:900px){
  .hero-img-panel{transform:translateX(15%);}
}

/* SECTION BASE */
section{padding:100px 5%;}
.container{max-width:1200px;margin:0 auto;}
.tag{display:inline-flex;align-items:center;gap:6px;background:var(--blue-bg);color:var(--blue-dark);border-radius:99px;padding:4px 13px;font-size:.73rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}
.tag::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--blue);}
h2{font-family:'Syne',sans-serif;font-size:clamp(1.85rem,3vw,2.7rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:14px;}
h2 span{color:var(--blue);}
.subtitle{color:var(--gray);font-size:1rem;max-width:540px;line-height:1.75;}

/* PRODUCTS */
.products-head{margin-bottom:50px;}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.prod-card{border:1px solid var(--border);border-radius:14px;padding:34px 26px;background:var(--white);transition:box-shadow .3s,transform .3s;position:relative;overflow:hidden;}
.prod-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue) 0%,var(--blue-light) 100%);transform:scaleY(0);transform-origin:bottom;transition:transform .3s;}
.prod-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px);}
.prod-card:hover::after{transform:scaleY(1);}
.prod-card.feat{background:var(--blue);border-color:var(--blue);color:#fff;}
.prod-card.feat p{color:rgba(255,255,255,.72);}
.prod-icon{width:54px;height:54px;border-radius:12px;margin-bottom:22px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;background:var(--blue-bg);}
.prod-card.feat .prod-icon{background:rgba(255,255,255,.15);}
.prod-card h3{font-family:'Syne',sans-serif;font-size:1.2rem;font-weight:700;margin-bottom:10px;letter-spacing:-.02em;}
.prod-card p{color:var(--gray);font-size:.9rem;line-height:1.7;}

/* SERVICES */
.services{background:var(--offwhite);}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.svc-left{position:relative;}
.svc-left img{width:100%;border-radius:16px;box-shadow:var(--shadow-lg);}
.svc-badge{position:absolute;top:22px;right:-18px;background:var(--blue);color:#fff;border-radius:12px;padding:14px 18px;box-shadow:0 8px 26px var(--blue-glow);}
.svc-badge .n{font-family:'Syne',sans-serif;font-size:1.7rem;font-weight:800;display:block;line-height:1;}
.svc-badge .l{font-size:.7rem;font-weight:700;opacity:.85;}
.svc-list{margin-top:28px;}
.svc-item{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);}
.svc-item:last-child{border-bottom:none;}
.svc-check{width:20px;height:20px;border-radius:50%;background:var(--blue-bg);border:2px solid var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;font-size:.62rem;color:var(--blue);font-weight:900;}
.svc-item span{color:var(--navy);font-size:.92rem;font-weight:500;}
.extras-box{background:var(--white);border-radius:12px;padding:20px 22px;border:1px solid var(--border);border-left:4px solid var(--blue);margin-top:20px;box-shadow:var(--shadow);}
.extras-box h4{font-family:'Syne',sans-serif;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--blue-dark);margin-bottom:12px;}
.extras-box ol{padding-left:16px;color:var(--gray);font-size:.9rem;}
.extras-box li{padding:3px 0;}

/* CLIENTS */
.clients-head{text-align:center;margin-bottom:52px;}
.clients-head .subtitle{margin:0 auto;}
.marquee-wrap{overflow:hidden;position:relative;}
.marquee-wrap::before,.marquee-wrap::after{content:'';position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none;}
.marquee-wrap::before{left:0;background:linear-gradient(to right,var(--white),transparent);}
.marquee-wrap::after{right:0;background:linear-gradient(to left,var(--white),transparent);}
.marquee-track{display:flex;gap:22px;align-items:center;animation:slide 22s linear infinite;width:max-content;}
.marquee-track:hover{animation-play-state:paused;}
@keyframes slide{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.c-logo{width:158px;height:80px;flex-shrink:0;border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:12px 20px;background:var(--offwhite);filter:grayscale(1) opacity(.6);transition:filter .3s,box-shadow .3s,border-color .3s;}
.c-logo:hover{filter:none;box-shadow:var(--shadow);border-color:var(--blue-light);}
.c-logo img{max-width:100%;max-height:46px;object-fit:contain;}

/* CTA */
.cta-section{background:var(--blue);padding:100px 5%;text-align:center;position:relative;overflow:hidden;}
.cta-section::before{content:'';position:absolute;top:-100px;right:-100px;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.07);pointer-events:none;}
.cta-section::after{content:'';position:absolute;bottom:-60px;left:-60px;width:300px;height:300px;border-radius:50%;background:rgba(37,97,197,.4);pointer-events:none;}
.cta-section .container{position:relative;z-index:1;}
.cta-tag{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.15);color:#fff;border-radius:99px;padding:4px 13px;font-size:.73rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}
.cta-section h2{color:#fff;}
.cta-section p{color:rgba(255,255,255,.8);margin:14px auto 40px;max-width:480px;}
.btn-white{background:#fff;color:var(--blue-dark);padding:14px 36px;border-radius:6px;font-family:'Syne',sans-serif;font-weight:700;font-size:.95rem;text-decoration:none;display:inline-block;transition:background .2s,transform .15s;box-shadow:0 6px 24px rgba(0,0,0,.15);}
.btn-white:hover{background:var(--blue-bg);transform:translateY(-2px);}

/* FOOTER */
footer{background:var(--offwhite);padding:60px 5% 28px;border-top:1px solid var(--border);}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:44px;}
.f-logo{display:flex;align-items:center;gap:9px;font-family:'Syne',sans-serif;font-size:1.2rem;font-weight:800;color:var(--navy);text-decoration:none;letter-spacing:-.02em;margin-bottom:14px;}
.f-logo img{height:30px;border-radius:4px;}
.f-logo span{color:var(--blue);}
.f-brand p{color:var(--gray);font-size:.87rem;line-height:1.75;}
.f-col h4{font-family:'Syne',sans-serif;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin-bottom:14px;}
.f-col ul{list-style:none;}
.f-col li{padding:4px 0;}
.f-col a{color:var(--gray);text-decoration:none;font-size:.87rem;font-weight:500;transition:color .2s;}
.f-col a:hover{color:var(--blue);}
.footer-bar{max-width:1200px;margin:0 auto;border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-bar p{color:var(--gray);font-size:.8rem;}
.socials{display:flex;gap:10px;}
.socials a{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--gray);text-decoration:none;font-size:.88rem;transition:border-color .2s,color .2s,background .2s;}
.socials a:hover{border-color:var(--blue);background:var(--blue);color:#fff;}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:200;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,0.45);transition:transform .2s,box-shadow .2s;}
.wa-float:hover{transform:scale(1.06);box-shadow:0 6px 28px rgba(37,211,102,0.55);}
.wa-float:focus-visible{outline:2px solid var(--navy);outline-offset:3px;}

/* RESPONSIVE */
@media(max-width:1024px){.footer-inner{grid-template-columns:1fr 1fr;}}
@media(max-width:960px){
  .hero{
    min-height:0;
    align-items:flex-start;
    padding-top:calc(70px + env(safe-area-inset-top,0px) + 1.25rem);
    padding-bottom:max(2.5rem,env(safe-area-inset-bottom,0px));
    padding-left:max(5%,env(safe-area-inset-left,0px));
    padding-right:max(5%,env(safe-area-inset-right,0px));
  }
  .hero-inner{grid-template-columns:1fr;gap:28px;align-items:stretch;}
  .hero-img-panel{order:-1;}
  .products-grid{grid-template-columns:1fr;}
  .svc-grid{grid-template-columns:1fr;}
  .svc-badge{right:10px;}
  .nav-links{display:none;}
  .nav-ham{display:flex;}
  .footer-inner{grid-template-columns:1fr;gap:26px;}
}
@media(max-width:600px){
  section{padding:60px 5%;}
  .hero{
    padding-top:calc(70px + env(safe-area-inset-top,0px) + 1rem);
    padding-bottom:max(2rem,env(safe-area-inset-bottom,0px));
    padding-left:max(1rem,env(safe-area-inset-left,0px));
    padding-right:max(1rem,env(safe-area-inset-right,0px));
  }
  .hero-inner{gap:22px;}
  .hero h1{font-size:clamp(1.66rem,7.125vw + 0.33rem,2.52rem);line-height:1.12;}
  .hero-desc{font-size:0.95rem;margin-bottom:28px;line-height:1.75;}
  .hero-pill{font-size:0.68rem;padding:5px 12px;letter-spacing:0.08em;}
  .hero-actions{flex-direction:column;align-items:stretch;gap:10px;}
  .hero .btn-blue,.hero .btn-outline{width:100%;text-align:center;box-sizing:border-box;}
  .footer-bar{flex-direction:column;text-align:center;}
}